Proton (XPR) traded 3.4% higher against the US dollar during the 24 hour period ending at 21:00 PM Eastern on October 21st. During the last week, Proton has traded down 3.1% against the US dollar. One Proton coin can now be bought for approximately $0.0006 or 0.00000002 BTC on cryptocurrency exchanges. Proton has a total […]